Hutabarat, Sakti, Noveri Lysbetti Marpaung, Edy Ervianto, Nurhalim Nurhalim, and Rahyul Amri. “Training of Posyandu’s Crades About Nutrient Requirement for Pregnant Woman and Toddler in Tirta Siak Village in Pekanbaru”. Journal of Community Engagement Research for Sustainability 2, no. 4 (July 29, 2022): 192–200. Accessed March 2, 2026. https://cers.ejournal.unri.ac.id/index.php/cers/article/view/56.